Our Cast Partial department is always available to discuss the best options for the design of a removable prosthesis for your patient. All our cast partials are made with nickel-free and beryllium-free alloys. To ensure the casting will maintain the integrity of the alloy, we use new metal for every casting. This prevents porosity and makes casting of superior quality by retaining the alloy’s properties.

Laser Welding​

Rotsaert has been utilizing laser welding technology since 1993. The benefit of laser welding is that it elimintes solder resulting in a solid parent alloy connection comparable to a solid casting. In cast partials it allows you to append to a framework without removing or causing damage to the acrylic. For implants, the bars and bridges are laser welded creating an accurate and passive fit.

Laser welding gives you consistently precise results while offering versatility and flexibility to your existing prosthesis.

digital design cast frame
cast frame

Materials

Vitallium® 2000 and Vitallium® 2000 Plus Alloys

Vitallium 2000 is a premium partial denture system, featuring two alloy formulations, Vitallium 2000 and Vitallium 2000 Plus, with advanced physical properties for improved handling characteristics.

  • Superior Strength – The high fracture resistance of Vitallium 2000 alloys enables dental laboratories to fabricate lighter, more refined partials for improved esthetics and greater patient comfort.
  • Predictability and Precise Fit – Vitallium 2000 alloys have a higher elongation value than the original Vitallium alloy, resulting in a partial framework that permits predictable adjustments with unprecedented fracture resistance. Quite simply, Vitallium 2000 alloys adjust like gold with no fear of deformation for a precise fit.
  • High Surface Luster – Vitallium alloys maintain a high luster and resist plaque. This ensures that patients can easily and effectively clean their partial dentures.
  • Biocompatibility – Vitallium alloys are nickel and beryllium-free.

Vitallium® Alloy

Vitallium alloy has been trusted for over 80 years as a premium cobalt-chrome solution for partial dentures, known for its high luster and resistance to corrosion. It is also nickel and beryllium-free, making it a biocompatible choice for patient comfort.

  • High strength and fracture resistance.
  • Resists permanent deformation.
  • High surface luster to resist plaque build-up.
  • Biocompatible – nickel and berylliumfree.
vitallium alloy yield strengths

Data Source: Vitallium® Partial Denture System Brochure